which causes natural selection to occur​

Final answer:

Physiology is the term that refers to the functions of an organism, encompassing the normal functions of organ systems and their contribution to homeostasis and organismal level function.

Explanation:

The term that completes the sentence '*blank* refers to the functions of an organism' is physiology. Physiology is a branch of biology that deals with the normal functions of living organisms and their parts. It includes the study of how organ systems work and the processes they carry out to maintain life, such as nutrient transport, blood flow, and overall homeostasis. The various organ systems within an organism's body, including the circulatory, respiratory, digestive, and more, all contribute to its physiology. Furthermore, understanding organismal level functions is crucial for grasping how multiple organ systems work together to maintain a stable internal environment conducive to life.

Answer:

The further away an attachment or body part is from the center (shoulder, elbow, wrist, hand, fingers) the more distal it is, and the closer the body part is to the center the more proximal it is.

Explanation:

Final answer:

The hand is distal to the upper arm; 'distal' means farther from the point of attachment to the trunk, whereas 'proximal' means closer.

Explanation:

The hand is distal to the upper arm. The term 'distal' refers to a position in a limb that is farther from the point of attachment to the trunk of the body or the origin. In contrast, 'proximal' describes a position that is nearer to this point of attachment. For instance, the brachium (upper arm) is proximal to the antebrachium (forearm). In the context of the human body's anatomical position, the upper arm, which contains the humerus bone, is between the shoulder and the elbow joints, while the hand is beyond the wrist. Therefore, when comparing the position of the hand relative to the upper arm, the hand is situated distally.

Answer: Some non specific responses in the body caused by the immune system are the release of body cells. (T-cells, T-killer cells, B-cells, B-Helper cells.)

Explanation:

When your body notices an intruding viruses or bacteria, it initiates a chemical response. (Aka your germacide.) You body has two systems that’s work together to kill these intruders, your non specific defense, and you specifics defense. Each has it’s own jobs. The non specifics job is to release you cells to the targeted area. When a cell is detected, and it gets into your blood your B cells will latch onto it and call your other cells to come kill it. Another way you’re non specific defense gets to work is your skin. You body always has germs on its skin, so it produces a anti germ liquid. Sometimes it doesn’t affect them, and sometimes it does. For the germs it attacks, it actually breaks down the cells cell. It’s like a acid for the germ.

Answer:

c.basalt is the most common extrusive igneous rock on Earth.

Explanation

basalt is the most extrusive igneous rock on the earth it is present in different shades as a result of a geochemical process. It is formed by the cooling of lava which is iron and magnesium-rich.Basalt is a very useful rock most of the area of the Earth ocean is form by the foundation of basalt.

Basalt is the most common extrusive igneous rock on Earth. Therefore, option (C) is correct.

As a result of a combination of geological and chemical processes, basalt may be found in a variety of colours despite being the most extrusive igneous rock on the planet.

The solidification of iron- and magnesium-rich lava is what gives rise to its formation.The basis of the vast majority of the oceanic space on Earth is composed of basalt, making basalt a very useful type of rock.

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Answer:

Central

Explanation:

Sensory and motor neurons are connected to the central nervous system.

The central nervous system (CNS) is the section of the nervous system that is made up of the brain and spinal cord. The sensory and motor neurons are connected to the central nervous system. The sensory neurons receive impulses (message) and transmit them from the sense organs to the brain or spinal cord, while the motor neurons transmit impulses from the brain and spinal cord to muscles or glands within the body.

Sensory and motor neurons are both linked to the peripheral nervous system. Sensory neurons transport information from the body's tissues and organs into the central nervous system, while motor neurons transmit signals from the central nervous system to the body's muscles, glands, and organs.

Sensory and motor neurons are connected to the peripheral nervous system. In detail, the peripheral nervous system consists of the nerves and ganglia that lie outside the central nervous system, which includes the brain and spinal cord. Sensory neurons bring information from the body's tissues and organs into the central nervous system, which helps us react to stimuli. In contrast, motor neurons carry signals from the central nervous system to the muscles, glands, and organs in the body to trigger actions like muscle contraction or gland secretion.

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Answer:

Biology

Explanation:

The senses help the body react tostimuli by responding to changes in pressure, temperature, sights, etc. that alert the body to danger. The body reacts to keep itself out of danger or tomaintain homeostasis.

B. To protect ownership of a new technology

Answer:

B. To protect ownership of a new technology i think

hope this helps if i'm right please make my answer the brainliest

Answer:noninfectious

noninfectious

Explanation:

Answer:

noninfectious

Explanation:

Answer:

it's a spiral galaxy

Explanation:

the type of galaxy is show is a spiral

Answer:c) reduced stress about stds

Explanation:

Reduced stress about std - exists as a social benefit of abstinence.

Abstinence exists as a self-enforced restraint from indulging in bodily movements that are widely participated as providing pleasure. Abstinence can have many psychological and social advantages. Celibate individuals tend to be more engaged and have fewer distractions, even opinions about having intimacy. Abstinence and outercourse have particular benefits for teens and younger individuals. Abstinence can also assist you to concentrate on things that exist most important to you, like friends, school, sports, movements, holding fun, and planning for your future.

The correct answer is option C.

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Answer:

continental drift theory

Explanation:

If we take the shapes of the continents and we compare them, and put them next to each other, we can see that they are an almost perfect match, and that they resemble a puzzle. Also, it is very interesting that there are lot of fossils that are exactly the same, thus the same species, found in multiple different continents. These two clues give us part of the evidence that the continental drift is a real process that has been going on since very early in the geological timeline.

Answer:

c

Explanation:

OPTION B. The main function of light-dependent reactions in photosynthesis is to capture and convert light energy into chemical energy (ATP and NADPH), which will then be used to build sugars in the light-independent reactions.

The function of the light-dependent reactions, which occur in the thylakoid membranes of the chloroplasts in plants, is to capture and transfer energy into a usable form. During these reactions, light energy is converted into chemical energy, specifically ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate). ATP and NADPH are then used in the light-independent reactions (the Calvin cycle) to build sugars.

The other options presented are not primarily functions of the light-dependent reactions. They do not directly form water molecules or release carbon dioxide yet contribute indirectly by capturing energy used in other processes that could involve these functions.

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Oceanic zone. Marine habitats. The oceanic zone is typically defined as the area of the ocean lying beyond the continental shelf, but operationally is often referred to as beginning where the water depths drop to below 100 meters (328 feet), seaward from the coast to the open ocean.

The oceanic zone is typically defined as the area of the ocean lying beyond the continental shelf, but operationally is often referred to as beginning where the water depths drop to below 100 meters (328 feet), seaward from the coast to the open ocean.

Hoped it helps!!

Answer:

ancient sharks

Explanation:

Nicholas Steno can be considered as the father of paleontology. In the year of 1666, Steno received a shark specimen caught by two fishermen. Once he started dissecting it, he noticed that the teeth have very interesting shape. They reminded him of the ''tongue stones'' known since the antiquity. In fact, the ''tongue stones'' were actually teeth of ancient sharks, just that the people were not aware of that. Steno was quick to see the similarities, thus he made a conclusion that they have to be connected.

Answer:

C. The population will increase in variety over time

Explanation:

If a population has a high level of genetic variety, that will result in even grater genetic variations as the times goes on. With the increase in genetic variation in the population, gradually new species will start to emerge from it, thus speciation will occur. This will happen because the greater genetic variations will enable some of the population to be able to use some other food sources over time, and if that is advantageous than those individuals will start to slowly move in other direction, thus becoming a separate species.

I would go with none of the above

All the listed types of RNA (mRNA, tRNA, rRNA) are involved in the translation process, making the correct answer D. none of the above.

Translation is the process of protein synthesis where different types of RNA play essential roles. The three main types of RNA involved in this process are:

Considering the roles of these RNA types in translation, the correct answer is D. none of the above because all the listed types of RNA (mRNA, tRNA, rRNA) are involved in translation.

All traits are not inherited. A learned behavior is a skill that an animal develops after it is born. Genes do not control learned behaviors. Learned behaviors are not passed from parents to their offspring. They are inherited traits.

There are numerous subcategories of learning. Here, we'll examine the many learning processes that the human brain's various systems regulate.

Reflexive or reflecting systems can regulate learned behavior. Cognitive learning and habitual learning are two different types of learning behaviors produced by these systems.

Acquiring explicit information is a component of conscious learning. The learner is aware that they are taking in and integrating new knowledge. Conscious learning involves paying attention to a lecture and taking in new knowledge.

Therefore, All traits are not inherited. A learned behavior is a skill that an animal develops after it is born. Genes do not control learned behaviors. Learned behaviors are not passed from parents to their offspring. They are inherited traits.

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Final answer:

Learned behaviors are not inherited traits and are not passed from parents to their offspring. These behaviors are developed after birth, influenced by environmental factors and previous experiences, highlighting the adaptive nature of organisms.

Explanation:

The question asks whether learned behaviors are inherited traits, with the correct answer being that learned behaviors are not passed from parents to their offspring and are not inherited traits. Instead, learned behaviors are skills and responses that animals develop after birth, influenced by environmental changes and previous experiences.

This distinction is crucial in understanding the adaptive capabilities of organisms in response to their surroundings. Learned behaviors include imprinting, habituation, conditioning, and cognitive learning, enabling organisms to adapt to environmental changes. Unlike innate behaviors, which are instinctual and genetically programmed, learned behaviors can be modified and are not fixed.

Answer:

Your heart changes its rate depending on the activity, so that it can carry blood to your muscles, and therefore it needs to beat stronger if you are performing some exercise, or not so strong if you are sleeping, for example.

Explanation:

Your heart is continuously beating to keep blood circulating throughout your body.

So, here it is why your heart changes its rate: Its rate changes depending on your activity level; it is lower while you are asleep and at rest and higher while you exercise to supply your muscles with enough freshly oxygenated blood to keep the functioning at a high level.

And how: depending on your activity level, your heart has to pump enough blood to your muscles. Blood carries needed oxygen and other nutrients. Muscles need more blood sugar than any other tissue especially when working hard. To supply your muscles with oxygen your heart needs to beat faster, and this builds up your heart muscles.

Final answer:

The heart rate changes due to the autonomic nervous system's regulatory signals, based on the body's oxygen needs. The SA node controls these changes to ensure adequate blood circulation. External factors and the body's physical state directly influence the heart's operating rhythm.

Explanation:

The heart rate changes in response to the body's need for oxygen. During physical activities or stressful situations, the autonomic nervous system signals the heart to beat faster through the Sinoatrial Node (SA node), also known as the heart's pacemaker. This mechanism ensures that more oxygen-rich blood is circulated throughout the body to meet the increased demand.

Conversely, when the body is at rest or calm, the heart rate slows down, reducing the need for oxygenated blood. Factors such as physical fitness levels, emotional state, and even body position can influence heart rate. For instance, shifting from lying down to standing can cause a temporary increase in heart rate to maintain blood pressure and ensure adequate blood flow.

The heart, located within the circulatory system, is the central pump that drives blood through a network of arteries and veins, delivering nutrients and oxygen while removing waste products. It operates through rhythmic contractions controlled by intrinsic electrical impulses, regulated by the brain and hormones, illustrating the interconnectedness of the circulatory and nervous systems.

Answer:

bacteriophages are very good at injecting foregin DNA into bacteria Genetic Engineers use them to introduce DNA of interest to humans in bacteria

Explanation:

The characteristic feature of the virus to infect the living organism makes it useful for genetic research.

Explanation:

Certain viruses are regularly utilized as vectors in genetic research since they can convey the new quality by infecting the cell. They are modified genetically to make them as vector in such a manner that the virus acts only as the vector and doesn’t cause any disease to the living cell. As vector virus injects their hereditary material with new gene into a chromosome in the human cell and starts to replicate.

Xylem moves water from roots to the leaves, and phloem moves food from the leaves to the rest of the plant. During transpiration water evaporates from the leaves and draws water from the roots.

Hope this helps , Danielle xo

]Phloem and xylem are the plant's long-distance transport tissues. Phloem transports water and photosynthetic products from source tissues to sink areas for use or storage.

In vascular plants, the living tissue known as phloem carries photosynthates, or soluble organic molecules produced during photosynthesis, to the rest of the plant, particularly the sugar sucrose. Translocation is the term for this movement procedure.

One of the two tissues, together with xylem, that make up the plant's long-distance transportation system is phloem. Water and photosynthetic byproducts are transported by phloem from source tissues to sink areas where they are used or stored.

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Answer:

Explanation:

Genes are the physical and functional unit that determines heredity in humans. They are made of DNA and located in the chromosomes. A chromosome contains a long strand of DNA that has many genes.When mutation of a gene happens, it can result to a genetic disorder.In a single gene disorder, mutation happens on a single gene where as in complex gene disorder, mutation happens on one or more genes.

Answer:

Explanation: Basically everything but are made of chromosomes.

Answer:

red blood cells

Explanation:

Answer:

The red blood cells carry the oxygen, Iron inside the red blood cells carry the oxygen for the red blood cells, that is why doctors worry about your Iron count and how much Iron your getting through meals.

Explanation:

Pangaea started to break apart.

Answer:: Solar energy absorbed at Earth's surface is radiated back into the atmosphere as heat. As the heat makes its way through the atmosphere and back out to space, greenhouse gases absorb much of it. ... They radiate the heat back to the Earth's surface, to another greenhouse gas molecule, or out to space.

Explanation:

squeeze the fingers of the glove because of imcrease pressure

Answer:

Place the glove in the sun

Explanation:

According to the ideal-gas law:

PV=nRT (1)

References:

P= Pressure

V= Volume

T=Temperature

n= Mol

R=Constant

As it is described , the amount of air inside the glove is constant, so R and n are constants and the ideal-gas formula can be re-written as follows:

V=aT/P (2)

Being "a" a constant.

We can see in (2) that the volume can be incresed directly by increasing the temperature or by lowering the pressure. So the correct answer is "place the glove in the sun" because the temperature of the air will be increased and the volume of the glove will be increased as well.

It is easy to think that by squeezing the fingers of the glove the volume is increased, but in this case the volume of the glove is decreased (because it hasn't got the volume of the fingers anymore) and the pressure is increased in consequence, making the rest of the glove swell in order to maintain the original volume.

The awnser is B carbon

Glucose is broken down in the presence of oxygen to produce carbon dioxide and water

Fertile soil is valuable because there is a limited supply. Less than one eighth of land on Earth has soil that are well suited for farming.

The thick, fertile soil of the prairies took many thousands of years to develop.

The two ways that the value of soil can be reduced is help use soil correctly, peanuts were once a corp to help soil, and still can be. The soil value recycle rocks and bedrock.

The value of soil is reduced when it loses its fertility and when topsoil is lost due to erosion. Soil can be conserved through contour plowing, conservation plowing and crop rotation. The thick mass of tough roots at the surface of the soil.

Answer: Frictional Force

Explanation: Friction always acts to oppose any relative motion between surfaces. For the simple example of a book resting on a flat table, the frictional force is zero.

Answer:

Frictonal Force.

Sorta-Explanation:

The contact forces are Frictional, Normal, and Applied. The non-contact are Magnetic, Gravitational, and Electrical.

Answer:

lons

hope this helps

Answer: The correct answer is isotopes.

Explanation:

Isotopes are defined as the chemical species of the same element which has different atomic mass but have same atomic number.

It can also be said that they have different number of neutrons but have same number of protons.

For Example:  [tex]_6^{12}\textrm{C}\text{ and }_6^{14}\textrm{C}[/tex] are the isotopes of carbon. They have 6 and 8 number of neutrons respectively.

Hence, different isotopes of an element will have different number of neutrons.